A design method of 3G wireless radio frequency measurement and control platform is introduced. Huawei 3G wireless module and HID card reader are unified on ARM microprocessor hardware platform, which can meet various measurement and control requirements in a large range of dispersed areas. On this basis, card reading program, 3G wireless communication program and other software compatible with WEIGAND26 and WEIGAND34 protocols are designed. Field application in multiple mobile business halls scattered in Zhanjiang area shows that the device has high card reading accuracy, fast response, stable and reliable data storage and wireless transmission.
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